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zqbai-jeremy avatar zqbai-jeremy commented on July 30, 2024

看error message你的python环境貌似是2.7,你试试换到3.6.

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darktrident avatar darktrident commented on July 30, 2024

看error message你的python环境貌似是2.7,你试试换到3.6.

您好。感谢回复。我使用的系统有2.7和3.5,然后按照您的步骤创建了3.6的环境。 但意思是它还是自动使用2.7 ? 我要如何让它默认使用3.6呢?
此外,我自己pip install了一个tinyobjloader 0.1.0 好像没有报错。 这个0.1.0版本可用吗?

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zqbai-jeremy avatar zqbai-jeremy commented on July 30, 2024

tinyobjloader 0.1.0 应该可以用

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darktrident avatar darktrident commented on July 30, 2024

您好。我在接下来进入cython目录执行命令时报错了。
cd face3d/mesh/cython
python setup.py build_ext -i 就是这条指令,然后出现错误。

error: command 'gcc' failed with exit status 1

**yfeng95/face3d#10 这个链接内容修改了mesh_core.cpp 的一行代码似乎解决了这个报错。

准备工作全部做完,输入python demo.py时出现报错 看起来可能是下载checkpoint不完整出错了?:

Downloading: "https://www.adrianbulat.com/downloads/python-fan/2DFAN4-11f355bf06.pth.tar" to /home/chenww/.cache/torch/checkpoints/2DFAN4-11f355bf06.pth.tar
49%|██████████████████▋ | 44.8M/91.2M [18:39<19:19, 42.0kB/s]
Traceback (most recent call last):
File "demo.py", line 139, in
fa = face_alignment.FaceAlignment(face_alignment.LandmarksType._2D, device='cuda:0', flip_input=True)
File "/home/chenww/anaconda2/envs/DFNRMVS/lib/python3.6/site-packages/face_alignment/api.py", line 78, in init
fan_weights = load_url(models_urls[network_name], map_location=lambda storage, loc: storage)
File "/home/chenww/anaconda2/envs/DFNRMVS/lib/python3.6/site-packages/torch/hub.py", line 499, in load_state_dict_from_url
return torch.load(cached_file, map_location=map_location)
File "/home/chenww/anaconda2/envs/DFNRMVS/lib/python3.6/site-packages/torch/serialization.py", line 426, in load
return _load(f, map_location, pickle_module, **pickle_load_args)
File "/home/chenww/anaconda2/envs/DFNRMVS/lib/python3.6/site-packages/torch/serialization.py", line 620, in _load
deserialized_objects[key].set_from_file(f, offset, f_should_read_directly)
RuntimeError: unexpected EOF, expected 1131662 more bytes. The file might be corrupted.
terminate called after throwing an instance of 'c10::Error'
what(): owning_ptr == NullType::singleton() || owning_ptr->refcount
.load() > 0 INTERNAL ASSERT FAILED at /tmp/pip-req-build-ocx5vxk7/c10/util/intrusive_ptr.h:348, please report a bug to PyTorch. intrusive_ptr: Can only intrusive_ptr::reclaim() owning pointers that were created using intrusive_ptr::release(). (reclaim at /tmp/pip-req-build-ocx5vxk7/c10/util/intrusive_ptr.h:348)
frame #0: c10::Error::Error(c10::SourceLocation, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&) + 0x6d (0x7feb05d7ae7d in /home/chenww/anaconda2/envs/DFNRMVS/lib/python3.6/site-packages/torch/lib/libc10.so)
frame #1: + 0x1110a2a (0x7feb06ed2a2a in /home/chenww/anaconda2/envs/DFNRMVS/lib/python3.6/site-packages/torch/lib/libtorch.so)
frame #2: THStorage_free + 0x25 (0x7feb076f7465 in /home/chenww/anaconda2/envs/DFNRMVS/lib/python3.6/site-packages/torch/lib/libtorch.so)
frame #3: + 0x3e90fe (0x7feb276610fe in /home/chenww/anaconda2/envs/DFNRMVS/lib/python3.6/site-packages/torch/lib/libtorch_python.so)

frame #19: __libc_start_main + 0xf0 (0x7feb39d12840 in /lib/x86_64-linux-gnu/libc.so.6)

已放弃 (核心已转储)

并且,再度输入python demo.py的时候不会再下载这个东西了,而是直接报错。

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zqbai-jeremy avatar zqbai-jeremy commented on July 30, 2024

为啥会有这么多external lib的报错。。。我用这些库的时候没遇到这些问题。
第二个face_alignment他应该是检测cache里有没有model文件,没有的话下载。可以试试把之前下载的文件删掉后重新run,或者手动下载后放到cache文件夹里。
其他问题我不确定是不是版本原因,我用的版本是:
linux Ubuntu 18.04.1 LTS
anaconda3 python 3.6
gcc 7.5

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darktrident avatar darktrident commented on July 30, 2024

请问是那个只下载了一半的文件吗?(44.8M/91.2M),这个本应当是放在哪个目录下的呢?

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zqbai-jeremy avatar zqbai-jeremy commented on July 30, 2024

根据error message文件应该是下载到了/home/chenww/.cache/torch/checkpoints/2DFAN4-11f355bf06.pth.tar
我刚刚试了一下下载这个文件,大小是91.2M,所以链接应该是能用的。不确定为何会下到一半断掉(看error貌似遇到了unexpected EOF,但我之前command line下载以及刚才浏览器下载都可以下完整91.2M)

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darktrident avatar darktrident commented on July 30, 2024

这个我当时也看到了,但是其实我没能找到这个目录所以不确定。 是因为这个目录是隐藏的还是因为执行完会自动删除呢?

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zqbai-jeremy avatar zqbai-jeremy commented on July 30, 2024

.开头的folder一般是隐藏的,我这边run完后不会自动删除

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darktrident avatar darktrident commented on July 30, 2024

好的,我之后去试试看。谢谢!

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darktrident avatar darktrident commented on July 30, 2024

grid_grad = grid_grad.view(N, 2, C, Hg, Wg).permute(0, 3, 4, 2, 1).contiguous() # dim: (N, Hg, Wg, C, 2)
RuntimeError: CUDA out of memory. Tried to allocate 104.00 MiB (GPU 0; 1.95 GiB total capacity; 1.22 GiB already allocated; 30.31 MiB free; 63.91 MiB cached)

重新下载一个.pth.tar之后之前的问题解决了,但是出现新的问题,看起来是GPU不够了?请问这个问题怎么解决呢,
###我将batch size调成1也不够,可能我得另寻办法了…

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zqbai-jeremy avatar zqbai-jeremy commented on July 30, 2024

突然想到或许可以试试把face detection和reconstruction分开跑

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darktrident avatar darktrident commented on July 30, 2024

谢谢,我连接服务器跑通了。

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